A 3 2 - 3 4 In this question you may round each entry to the nearest hundredth where necessary. I' ( t ) In parts (b) and (c), note that we can measure the curvature of a curve with k(t) = IF ( t)1 The curve shown above in the xy plane is given by 7(t) = a ) Compute T(2) and N(2). T ( 2 ) N ( 2 ) = b) What is the curvature of the above curve when t = 2? k (2) = c) What is the maximum curvature for this curve? kmax =